Ball Joint: Testing and Inspection

Ball joint, checking





Checking axial play
- Pull control arm down and press up again.





Checking radial play
- Press lower part of wheel inward and outward.

Note:
^ There must be no perceptible or visual "play" when carrying out both tests.
^ Observe ball joint during checks.
^ Take into account possible existing wheel bearing play or "play" in upper suspension strut mounting.
^ Check rubber boot for damage, replace ball joint if necessary